phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './lg15_phpbb/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b0e6ed410e86f826272c0f6dc0922d49', -1, 1766394788, 1766394788, 'd849d8a8', -9, 0, 0)

Line : 187
File : sessions.php